Dell In1720 Users Guide
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Notes, Notices, and Cautions Information in this document is subject to change without notice. Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.; Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. Model IN1720c/IN1920c/IN1920b/IN1920f About Your Monitor Setting Up the Monitor Operating the Monitor Troubleshooting Appendix NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.
Back to Contents Page About Your Monitor Package Contents Product Features Identifying Parts and Controls Monitor Specifications Plug and Play Capability LCD Monitor Quality & Pixel Policy Maintenance Guidelines Package Contents Your monitor ships with all the components shown below. Ensure that you have received all the components and Contact Dell™ if anything is missing. NOTE: Some items may be optional and may not ship with your monitor. Some features or media may not be available in certain countries. l Monitor l Stand base l Power Cable l VGA Cable (attached to the monitor) l Drivers and Documentation media l Quick Setup Guide l Safety Information
Product Features The flat panel display has an active matrix, Thin - film Transistor, Liquid Crystal Display. The monitors features include: ■ IN1720: 17 - inch (433.0 mm) viewable area display. 1440x900 resolution, plus full - screen support for lower resolutions. ■ IN1920: 18.5 - inch (470.0 mm) viewable area display. 1366x768 resolution, plus full - screen support for lower resolutions. ■ Wide viewing angle to allow viewing from a sitting or standing position, or while moving from side - to - side. ■ Tilt adjustment capability. ■ Removable pedestal and Video Electronics Standards Association (VESA) 100mm mounting holes for flexible mounting solutions. ■ Plug and play capability if supported by your system. ■ On - Screen Display (OSD) adjustments for ease of set - up and screen optimization. ■ Software and documentation media which includes an information file (INF), Image Color Matching File (ICM), and product documentation. ■ Energy Saver feature for ENERGY STAR ® compliance. ■ Security lock slot. Identifying Parts and Controls Front View Back View 1. Function buttons (For more information, see Operating the Monitor ) 2. Power On/Off button (with LED indicator)
Side View Bottom View Label Description Use 1 Barcode serial number label Refer to this label if you need to contact Dell for technical support. 2 Regulatory rating label List the regulatory approvals. 3 VESA mounting holes (100mm) T o mount the monitor. 4 Security lock slot Use a security lock with the slot to help secure your monitor. 5 Dell soundbar mounting brackets (only for IN1920) To attach the optional Dell Soundbar. Left Side Right Side Label Description Use 1 AC power connector To connect the monitor power cable. 2 VGA connector To connect your computer to the monitor using a VGA cable.
Monitor Specifications The following sections give you information about the various power management modes and pin assignments for the various connectors of your monitor. Power Management Modes If you have VESAs DPM compliance display card or software installed in your PC, the monitor automatically reduces its power consumption when not in use. This is referred to as Power Save Mode . If the computer detects input from keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows the power consumption and signaling of this automatic power saving feature: IN1720: IN1920: The OSD will only function in the normal operation mode. When any button except power button is pressed in Active - off mode, the following messages will be displayed: Activate the computer and monitor to gain access to the OSD . Pin Assignments 15 - pin D - Sub connector VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption Normal operation Active Active Active White 20 W(Typical) /25 W(Maximum) Active - off mode Inactive Inactive Blank Amber Less than 2 W Switch off - - - Off Less than 1 W VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption Normal operation Active Active Active White 19 W(Typical) /23 W(Maximum) Active - off mode Inactive Inactive Blank Amber Less than 1 W Switch off - - - Off Less than 1 W NOTE: Dell IN1720/IN1920 Flat Panel monitor is ENERGY STAR ® - compliant. Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor. Pin Number Monitor Side of the 15 - pin Side Signal Cable 1 Video - Red 2 Video - Green 3 Video - Blue 4 GND 5 Self - test 6 GND - R 7 GND - G 8 GND - B 9 DDC +5V
Plug and Play Capability You can install the monitor in any Plug and Play compatible system. The monitor automatically provides the computer with its Extended Display Identification Data (EDID) using Display Data Channel (DDC) protocols so that the system can configure itself and optimize the monitor settings. Most monitor installations are automatic. You can select different settings if required. 10 GND - sync 11 GND 12 DDC data 13 H - sync 14 V - sync 15 DDC clock Flat Panel Specifications *Dell IN1720 Flat Panel monitor color gamut (typical) is based on CIE 1976 (65%) and CIE1931 (60%) test standards. *Dell IN1920 Flat Panel monitor color gamut (typical) is based on CIE 1976 (83%) and CIE1931 (72%) test standards. Resolution Specifications Electrical Specifications Model number Dell IN1720 Flat Panel Monitor Dell IN1920 Flat Panel Monitor Screen type Active matrix - TFT LCD Active matrix - TFT LCD Panel Type TN TN Screen dimensions 17 inches (17 - inch wide viewable image size) 18.5 inches (18.5 - inch wide viewable image size) Preset display area: l Horizontal l Vertical 367.2 mm (14.5 inches) 229.5 mm (9.04 inches) 409.8 mm (16.1 inches) 230.4 mm (9.07 inches) Pixel pitch 0.255 mm 0.300 mm Viewing angle : l Horizontal l Vertical 160° typical 150° typical 160° typical 160° typical Luminance output 250 CD/m ² ( typical) 250 CD/m ² ( typical) Contrast ratio 600 to 1 (typical) 1000 to 1 (typical) Faceplate coating Anti - glare Anti - glare Backlight 2 CCFL edgelight system 2 CCFL edgelight system Response Time 8ms typical 5ms typical Color Gamut 60% (typical)* 72% (typical)* Model number Dell IN1720 Dell IN1920 Flat Panel Monitor Scan range l Horizontal l Vertical 30 kHz to 83 kHz (automatic) 50 Hz to 75 Hz (automatic) 30 kHz to 83 kHz (automatic) 50 Hz to 75 Hz (automatic) Maximum preset resolution 1440 x 900 at 60 Hz 1366 x 768 at 60 Hz Model number Dell IN1720/IN1920 Flat Panel Monitor
Video input signals Analog RGB: 0.7 Volts +/ - 5%, 75 ohm input impedance Synchronization input signals Separate horizontal and vertical synchronizations, polarity - free TTL level, SOG (Composite SYNC on green) AC input voltage / frequency / current 100 to 240 VAC/50 or 60 Hz + 3 Hz/1.6A (Max.) Inrush current 120V:30A (Max.) 240V:60A (Max.) Preset Display Modes The following table lists the preset modes for which Dell guarantees image size and centering: IN1920: Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal/Vertical) VESA, 720 x 400 31.5 70.0 28.3 - /+ VESA, 640 x 480 31.5 60.0 25.2 - / - VESA, 640 x 480 37.5 75.0 31.5 - / - VESA, 800 x 600 37.9 60.3 40.0 +/+ VESA, 800 x 600 46.9 75.0 49.5 +/+ VESA, 1024 x 768 48.4 60.0 65.0 - / - VESA, 1024 x 768 60.0 75.0 78.8 +/+ VESA, 1152 x 864 67.5 75.0 108 .0 +/+ VESA, 1280 x 1024 64.0 60.0 108.0 +/+ VESA, 1280 x 1024 80.0 75.0 135.0 +/+ VESA, 1440 x 900 55.935 60.0 106.5 - /+ Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal/Vertical) VESA, 720 x 400 31.5 70.0 28.3 - /+ VESA, 640 x 480 31.5 60.0 25.2 - / - VESA, 640 x 480 37.5 75.0 31.5 - / - VESA, 800 x 600 37.9 60.0 40.0 +/+ VESA, 800 x 600 46.9 75.0 49.5 +/+ VESA, 1024 x 768 48.4 60.0 65.0 - / - VESA, 1024 x 768 60.0 75.0 78.8 +/+ VESA, 1366 x 768 47.7 60.0 85.5 +/+ Physical Characteristics The following table lists the monitor physical characteristics: Model Number Dell IN1720 Flat Panel Monitor Dell IN1920 Flat Panel Monitor Connector type 15 - pin D - subminiature, blue connector; 15 - pin D - subminiature, blue connector; Signal cable type Analog: Detachable, D - Sub, 15pins, shipped attached to the monitor Analog: Detachable, D - Sub, 15pins, shipped attached to the monitor Dimensions: (with stand) l Height l Width l Depth 13.17 inches (334.58 mm) 15.91 inches (404.15 mm) 6.17 inches (156.67 mmyf 13.36 inches (339.34 mm) 17.48 inches (443.99 mm) 6.13 inches (155.70 mmyf Dimensions: (without stand) l Height l Width l Depth 10.49 inches (266.45 mm) 15.91 inches (404.15 mmyf 2.17 inches (55.00 mmyf 10.42 inches (264.67 mm) 17.48 inches (443.99 mmyf 2.52 inches (64.01 mmyf Stand dimensions:
LCD Monitor Quality & Pixel Policy During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state. The visible result is a fixed pixel that appears as an extremely tiny dark or bright discolored spot.When the pixel remains permanently lit, it is known as a “ bright dot. ” When the pixel remains black, it is known as a “ dark dot. ” In almost every case, these fixed pixels are hard to see and do not detract from display quality or usability. A display with 1 to 5 fixed pixels is considered normal and within competitive standards. For more information, see Dell Support site at: support.dell.com. Maintenance Guidelines Caring for Your Monitor For best practices, follow the instructions in the list below while unpacking, cleaning, or handling your monitor: l To clean your antistatic screen, slightly dampen a soft, clean cloth with water. If possible, use a special screen - cleaning tissue or solution suitable for the antistatic coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air. l Use a slightly dampened, warm cloth to clean the plastics. Avoid using detergent of any kind as some detergents leave a milky film on the plastics. l If you notice a white powder when you unpack your monitor, wipe it off with a cloth. This white powder occurs during the shipping of the monitor. l Handle your monitor with care as a darker - colored monitor may scratch and show white scuff marks more than a lighter - colored monitor. l To help maintain the best image quality on your monitor, use a dynamically changing screen saver and power off your monitor when not in use. l Height l Width l Depth 4.72 inches (119.96 mmyf 8.66 inches (219.92 mmyf 6.17 inches (156.67 mmyf 4.91 inches (124.71 mmyf 9.84 inches (249.94 mmyf 6.13 inches (155.70 mmyf Weight with packaging 8.75 lbs (3.97 kg) 12.03 lbs (5.47 kg) Weight with stand assembly and cables 6.03 lbs (2.74 kg) 8.51 lbs (3.87 kg) Weight without stand assembly (For wall mount or VESA mount considerations - no cables) 5.04 lbs (2.29 kg) 6.73 lbs (3.06 kg) Weight of stand assembly 0.75 lbs (0.34 kg) 1.54 lbs (0.70 kgyf Environmental Characteristics The following table lists the environmental conditions for your monitor: Model Number Dell IN1720 Flat Panel Monitor Dell IN1920 Flat Panel Monitor Temperature l Operating l Non - operating 0° to 40°C (32° to 104°Fyf Storage: - 20° to 60°C ( - 4° to 140°Fyf Shipping: - 20° to 60°C ( - 4° to 140°Fyf 0° to 40°C (32° to 104°Fyf Storage: - 20° to 60°C ( - 4° to 140°Fyf Shipping: - 20° to 60°C ( - 4° to 140°Fyf Humidity l Operating l Non - operating 10% t o 80% (non - condensing) Storage: 5% to 90% (non - condensing) Shipping: 5% to 90% (non - condensing) 10% t o 80% (non - condensing) Storage: 5% to 90% (non - condensing) Shipping: 5% to 90% (non - condensing) Altitude l Operating l Non - operating 3,657.6m (12,000 ft) max 12,192m (40,000 ft) max 3,657.6m (12,000 ft) max 12,192m (40,000 ft) max Thermal dissipation 256.08 BTU/hour (maximum) 119.5 BTU/hour (typical) 71.82 BTU/hour (maximum) 64.98 BTU/hour (typical) CAUTION: Read and follow the safety instructions CAUTION:
Back to Contents Page Appendix IN1720/IN1920 Flat Panel Monitor Users Guide Safety Instructions FCC Notice (U.S. Only) and Other Regulatory Information Contacting Dell CAUTION: Safety Instructions For information on safety instructions, see the Product Information Guide . FCC Notices (U.S. Only) and Other Regulatory Information For FCC notices and other regulatory information, see the regulatory compliance website located at www.dell.com egulatory_compliance . (1) this device may not cause harmful interference (2yfWKLVGHYLFHPXVWDFFHSWDQ\LQWHUIHUHQFHUHFHLYHGLQFOXGLQJLQWHUIHUHQFHWKDWPD\FDXVHXQGHVLUHGRSHUDWLRn Contacting Dell For customers in the United States, call 800 - WWW - DELL (800 - 999 - 3355). Dell provides several online and telephone - based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues: Back to Contents Page CAUTION: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards. NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. 1. Visit support.dell.com . 2. Verify your country or region in the Choose A Country/Region drop - down menu at the bottom of the page. 3. Click Contact Us on the left side of the page. 4. Select the appropriate service or support link based on your need. 5. Choose the method of contacting Dell that is convenient for you.